Flow-Rite standard male coupler with 1/4″ barb used on Millennium and Pro-Fill systems. To replace your old coupler, cut the tubing away from the old barb and push the new couple into place inside the tubing until the barb is fully seated. Recommended to dip the 1/4″ barb into alcohol before inserting into tubing.
To reset the spring:
– Use a flat object to push and hold the spring down for 20-30 seconds. Try connecting the male and female couplers now. You will know they have been successfully connecting when you hear an audible click.
Looking for just the O-Ring? Check out BD-00204-10
Alternate SKUS:
- BA-QDV-505-EB
- Â BAQDV505
- CM12NV-25B
- BA-QDV-520
Includes: (Part Number)
- Dust cover (BA-QDV-005)
- Male coupler. 1/4″ barb





